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[270813] Some fixes to handle add/remove of processes to a sublaunch and the removal of a sublaunch.

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This commit is contained in:
Marc Khouzam 2009-04-02 19:46:18 +00:00
parent c8a87c8e6d
commit f6d0ec5342
1 changed files with 44 additions and 17 deletions
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61
launch/org.eclipse.cdt.launch/src/org/eclipse/cdt/launch/internal/MultiLaunchConfigurationDelegate.java
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@ -1,7 +1,9 @@
package org.eclipse.cdt.launch.internal;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import org.eclipse.cdt.launch.internal.ui.LaunchMessages;
@ -92,39 +94,50 @@ public class MultiLaunchConfigurationDelegate extends LaunchConfigurationDelegat
}
/**
* Listener for launch changes to add processes, also removes itslef when parent launch is removed
* Listener for launch changes to add processes, also removes itself when parent launch is removed
*
*/
private class MultiLaunchListener implements ILaunchListener {
private ILaunch launch;
private ArrayList<LaunchElement> input;
// A map of all our sub-launches and the current processes that belong to each one.
private Map<ILaunch, IProcess[]> subLaunches = new HashMap<ILaunch, IProcess[]>();
/**
* @param launch - parent launch
* @param input - list of launch elements (children of group launch)
*/
public MultiLaunchListener(ILaunch launch, ArrayList<LaunchElement> input) {
public MultiLaunchListener(ILaunch launch) {
this.launch = launch;
this.input = input;
}
public void addSubLaunch(ILaunch subLaunch) {
subLaunches.put(subLaunch, subLaunch.getProcesses());
}
public void launchChanged(ILaunch launch2) {
if (launch == launch2) return;
// add/remove processes
if (isChild(launch2, input)) {
IProcess[] processes = launch2.getProcesses();
for (int i = 0; i < processes.length; i++) {
IProcess process = processes[i];
launch.addProcess(process);
if (isChild(launch2, subLaunches)) {
// Remove old processes
IProcess[] oldProcesses = subLaunches.get(launch2);
for (IProcess oldProcess : oldProcesses) {
launch.removeProcess(oldProcess);
}
// Add new processes
IProcess[] newProcesses = launch2.getProcesses();
for (IProcess newProcess : newProcesses) {
launch.addProcess(newProcess);
}
// Replace the processes of the changed launch
subLaunches.put(launch2, newProcesses);
}
}
private boolean isChild(ILaunch launch2, ArrayList<LaunchElement> input) {
for (Iterator<LaunchElement> iterator = input.iterator(); iterator.hasNext();) {
LaunchElement le = iterator.next();
if (le.getName().equals(launch2.getLaunchConfiguration().getName())) { return true; }
private boolean isChild(ILaunch launch, Map<ILaunch, IProcess[]> subLaunches) {
for (ILaunch subLaunch : subLaunches.keySet()) {
if (subLaunch == launch) { return true; }
}
return false;
}
@ -133,12 +146,19 @@ public class MultiLaunchConfigurationDelegate extends LaunchConfigurationDelegat
if (launch == launch2) {
ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager();
launchManager.removeLaunchListener(this);
} else if (isChild(launch2, subLaunches)) {
// Remove old processes
IProcess[] oldProcesses = subLaunches.get(launch2);
for (IProcess oldProcess : oldProcesses) {
launch.removeProcess(oldProcess);
}
subLaunches.remove(launch2);
}
}
public void launchAdded(ILaunch launch2) {
// ignore
}
}
@ -157,7 +177,7 @@ public class MultiLaunchConfigurationDelegate extends LaunchConfigurationDelegat
false);
final ArrayList<LaunchElement> input = createLaunchElements(configuration, new ArrayList<LaunchElement>());
ILaunchListener listener = new MultiLaunchListener(launch, input);
MultiLaunchListener listener = new MultiLaunchListener(launch);
ILaunchManager launchManager = DebugPlugin.getDefault().getLaunchManager();
launchManager.addLaunchListener(listener); // listener removed when launch is removed
@ -192,6 +212,13 @@ public class MultiLaunchConfigurationDelegate extends LaunchConfigurationDelegat
if (configuration.getName().equals(conf.getName())) throw new StackOverflowError();
// LAUNCH child here
ILaunch subLaunch = DebugUIPlugin.buildAndLaunch(conf, localMode, new SubProgressMonitor(monitor, 1000 / input.size()));
listener.addSubLaunch(subLaunch);
// Now that we added the launch in our list, we have already
// received the real launchChanged event, and did not know it was part of our list
// So, fake another event now.
listener.launchChanged(subLaunch);
postLaunchAction(subLaunch, le.getAction(), monitor);
} catch (StackOverflowError e) {